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1.2mm厚的运输机钢带接头采用分段跳焊、修磨与回火相结合的工艺进行填丝钨极氩弧焊,避免了热影响区冷裂纹和软化现象,保证了焊缝质量。
1.2mm thick conveyor belt joints using segmented jump welding, grinding and tempering a combination of wire filling process TIG welding to avoid heat-affected zone cold crack and soften the phenomenon to ensure the quality of the weld.